Former University of Michigan cornerback Marlin Jackson testified today that he doesn't have character issues, but said most NFL teams that considered drafting him in 2005 thought otherwise.

The reason? Allegations he assaulted another student with a glass bottle in 2003.

Marlin Jackson, shown in this 2004 file photo.

Marlin, who plays for the Indianapolis Colts and has free agency pending after next season, said he's ready to put the accusations by Shahin Farokhrany to rest at a civil trial that began in Washtenaw County Circuit Court on Tuesday.

Farokhrany, 33, sued Jackson for $10 million, alleging the injuries he suffered in the June 1, 2003, altercation required long-term medical care and limited his ability to work.

Jackson, 25, countersued, insisting he never used a bottle and his reputation suffered at the onset of his professional career. He admitted he punched Farokhrany, but said it was in self-defense and his plea agreement was an "economic" decision since he couldn't play for U-M while under investigation for a felony crime.

A jury of eight will decide both cases this week.

"Having to explain something that's not true over and over was difficult," the former All-America defensive back said of his pre-draft interviews with pro coaches, scouts and agents. "I have no doubt that every team believed me, but teams didn't want to take the chance."